The utility model discloses a slide on heavy component guide rail and have bad luck piston shoes, including upper portion panel and bottom panel, the discontinuous is equipped with double -deck gussetbetween upper portion panel and the bottom panel, is connected with stiffening rib plate between the both sides of upper portion panel and the bottom panel, and the bottom surface of bottom panel vertically is equipped with two antiskids round steel that falls. Solved the difficult problem that member and track direct contact result in member wearing and tearing and member and track to be derailed easily, it provides heavy high -efficient, convenient, a safe solution to have bad luck in the finite space for heavy member.